Bareki lefatšeng ka bophara ba khetha lihlahisoa tsa letlalo, haholo-holo ka hare ho koloi ea letlalo, thepa ea letlalo le liaparo tsa letlalo. E le thepa e phahameng le e ntle, letlalo le sebelisoa haholo 'me le na le khahleho e sa feleng. Leha ho le joalo, ka lebaka la palo e lekanyelitsoeng ea boea ba liphoofolo bo ka sebetsoang le tlhokahalo ea tšireletso ea liphoofolo, tlhahiso ea eona e hole le ho fihlela litlhoko tse fapaneng tsa batho. Khahlanong le semelo sena, letlalo la maiketsetso le ile la hlaha. Letlalo la maiketsetso le ka aroloa ka mefuta e mengata ka lebaka la lisebelisoa tse fapaneng, mefuta e fapaneng ea li-substrates, mekhoa e fapaneng ea tlhahiso, le ts'ebeliso e fapaneng. Mona ke lethathamo la matlalo a 'maloa a tloaelehileng' marakeng.
Letlalo la Nnete
Letlalo la 'nete le entsoe ka ho koahela bokaholimo ba letlalo la phoofolo ka lera la polyurethane (PU) kapa resin ea acrylic. Ka maikutlo, e amana le letlalo la maiketsetso le entsoeng ka thepa ea fiber ea lik'hemik'hale. Letlalo la 'nete le boletsoeng' marakeng hangata ke o mong oa mefuta e meraro ea matlalo: letlalo le ka holimo, letlalo la bobeli, le letlalo la maiketsetso, haholo-holo letlalo la khomo. Litšobotsi tse ka sehloohong ke ho phefumoloha, ho ikutloa ho phutholohile, ho thatafala ho matla; monko o matla, ho feto-fetoha ha mebala habonolo, tlhokomelo e thata, le hydrolysis e bonolo.
PVC letlalo
Letlalo la PVC, le tsejoang hape e le letlalo la maiketsetso la polyvinyl chloride, le entsoe ka ho roala lesela le PVC, li-plasticizers, stabilizers le li-additives tse ling, kapa ka ho roala lesela la filimi ea PVC, ebe le sebetsoa ka mokhoa o itseng. Likarolo tse ka sehloohong ke ho sebetsa habonolo, ho hanyetsa ho apara, ho hanyetsa botsofali, le ho theko e tlaase; ho fokola ha moea, ho thatafala le ho robeha ha mocheso o tlase, le ho khomarela mocheso o phahameng. Tšebeliso e kholo ea li-plasticizers e senya 'mele oa motho' me e baka tšilafalo e tebileng le monko, ka hona, butle-butle e lahloa ke batho.
PU letlalo
Letlalo la PU, le tsejoang hape e le letlalo la maiketsetso la polyurethane, le entsoe ka ho roala lesela le nang le PU resin. Likarolo tse ka sehloohong ke boikutlo bo botle, bo haufi le letlalo la sebele, matla a phahameng a mochine, mebala e mengata, le mefuta e mengata ea likopo; ha e thibane, e batla e sa kenelle moea, e bonolo ho e-na le hydrolyzed, e bonolo ho delaminate le blister, e phunyeha habonolo ka mocheso o phahameng le o tlaase, 'me mokhoa oa tlhahiso o silafatsa tikoloho, joalo-joalo.
Microfiber letlalo
Thepa ea motheo ea letlalo la microfiber ke microfiber, 'me seaparo se ka holimo se entsoe ka polyurethane (PU) kapa resin ea acrylic. Litšobotsi tsa eona ke maikutlo a matle a letsoho, sebopeho se setle, ho tiea ho matla, ho hanyetsa ho apara hantle, ho tšoana hantle, le khanyetso e ntle ea ho phutha; ho bonolo ho robeha, ha e na tikoloho, ha e phefumolohe, 'me ha e na boiketlo bo botle.
Theknoloji lesela
Karolo e ka sehloohong ea lesela la theknoloji ke Polyester. E shebahala joaloka letlalo, empa e utloahala joaloka lesela. Litšobotsi tsa eona ke sebopeho le 'mala oa letlalo la sebele, phefumoloho e ntle, matšeliso a phahameng, ho tšoarella ho matla, le ho kopanya masela mahala; empa theko e phahame, lintlha tsa tlhokomelo li fokotsehile, holimo ho bonolo ho silafala, ha ho bonolo ho e hlokomela, 'me e tla fetola' mala ka mor'a ho hloekisa.
Letlalo la silicone (semi-silicon)
Boholo ba lihlahisoa tsa semi-silicon 'marakeng li koahetsoe ka lesela le lesesaane la silicone holim'a letlalo la PU le se nang solvent. Ha e le hantle, ke letlalo la PU, empa ka mor'a hore lesela la silicone le kenngoe, ho hloekisoa habonolo ha letlalo le ho thibela metsi ho ntlafatsoa haholo, 'me tse ling kaofela e ntse e le litšobotsi tsa PU.
Letlalo la silicone (silicone e feletseng)
Letlalo la silicone ke sehlahisoa sa letlalo sa maiketsetso se shebahalang joaloka letlalo 'me se ka sebelisoa ho e-na le sona. Hangata e entsoe ka lesela e le motheo 'me e koahetsoe ka 100% silicone polymer. Haholo-holo ho na le mefuta e 'meli ea letlalo la maiketsetso la silicone le letlalo la maiketsetso la rabara ea silicone. Letlalo la silicone le na le melemo ea ho se monko, ho hanyetsa hydrolysis, ho hanyetsa boemo ba leholimo, ts'ireletso ea tikoloho, ho hloekisa habonolo, ho hanyetsa mocheso o phahameng le o tlaase, acid, alkali le letsoai ho hanyetsa, ho hanyetsa khanya, ho hanyetsa mocheso ho tsofala, ho hanyetsa mosehla, ho koba, ho thibela likokoana-hloko, ho matlafala. mebala e potlakileng, joalo-joalo E ka sebelisoa ka thepa ea ka ntle, li-yachts le likepe, mokhabiso oa liphutheloana tse bonolo, ka hare ho koloi, lisebelisoa tsa sechaba, thepa ea lipapali, lisebelisoa tsa bongaka le masimo a mang.
Joalo ka letlalo le tummeng la silicone le se nang tikoloho, le entsoeng ka rabara ea silicone ea mokelikeli e se nang tikoloho. Khamphani ea rona e ikemetse e ntlafalitse mohala oa tlhahiso ea othomathike ea li-coating tse peli, 'me ea amohela mokhoa oa ho fepa o ikemetseng, o sebetsang hantle ebile o iketselitse. E ka hlahisa lihlahisoa tsa letlalo tse entsoeng ka rabara tsa silicone tsa mefuta le ts'ebeliso e fapaneng. Ts'ebetso ea tlhahiso ha e sebelise li-solvents tsa tlhaho, ha ho na metsi a litšila le khase e litšila, 'me tlhahiso e tala le e bohlale e ea phethahala. Komiti ea Tlhahlobo ea Katleho ea Katleho ea Saense le Theknoloji e hlophisitsoeng ke Mokhatlo oa China oa Indasteri ea Leseli e lumela hore "Theknoloji ea Tlhahiso e Phahameng ea Silicone Rubber Synthetic Leather Green Manufacturing Technology" e entsoeng ke Dongguan Quanshun Leather Co., Ltd. e fihlile boemong bo ka sehloohong ba machaba.
Letlalo la silicone le ka boela la sebelisoa ka tloaelo tlas'a maemo a mangata a thata. Ka mohlala, letsatsing le chesang ka ntle, letlalo la silicone le ka mamella moea le letsatsi ka nako e telele ntle le botsofali; ha ho bata ka leboea, letlalo la silicone le ka lula le le bonolo ebile le le bonolo ho letlalo; ka "khutla ka boroa" e mongobo ka boroa, letlalo la silicone le ka thibela metsi le ho phefumoloha ho qoba libaktheria le hlobo; libetheng tsa sepetlele, letlalo la silicone le ka hanela matheba a mali le matheba a oli. Ka nako e ts'oanang, ka lebaka la botsitso bo babatsehang ba rabara ea silicone ka boeona, letlalo la eona le na le bophelo bo bolelele ba tšebeletso, ha le hlokomeloe, 'me le ke ke la fela.
Letlalo le na le mabitso a mangata, empa ha e le hantle lisebelisoa tse ka holimo. Ka khatello e ntseng e eketseha ea tikoloho le boiteko ba mmuso ba ho beha tikoloho leihlo, boqapi ba letlalo le bona bo bohlokoa. Joaloka pula-maliboho indastering ea masela a letlalo, Letlalo la Quanshun le 'nile la lebisa tlhokomelo ho lipatlisiso le tlhahiso ea masela a polymer a nang le tikoloho, a phetseng hantle le a tlhaho a silicone ka lilemo tse ngata; tšireletseho le ho tšoarella ha lihlahisoa tsa eona ho feta hole lihlahisoa tse ling tse tšoanang le 'marakeng, ebang ke ka microstructure ea ka hare, sebopeho sa ponahalo, thepa ea' mele, boiketlo, joalo-joalo, li ka bapisoa le letlalo la tlhaho la boemo bo phahameng; 'me ho latela boleng, ts'ebetso, joalo-joalo, e fetisitse letlalo la sebele' me e nkile sebaka sa eona sa bohlokoa sa 'maraka.
Ke lumela hore nakong e tlang, Letlalo la Quanshun le tla khona ho fa bareki masela a mangata a nang le tikoloho, a boleng bo phahameng ba letlalo la tlhaho. Ha re emeng re bone!
Nako ea poso: Sep-12-2024